CN209164249U - A kind of hydraulic drive mechanism for Automatic Plastic pipe welder - Google Patents
A kind of hydraulic drive mechanism for Automatic Plastic pipe welder Download PDFInfo
- Publication number
- CN209164249U CN209164249U CN201821838684.2U CN201821838684U CN209164249U CN 209164249 U CN209164249 U CN 209164249U CN 201821838684 U CN201821838684 U CN 201821838684U CN 209164249 U CN209164249 U CN 209164249U
- Authority
- CN
- China
- Prior art keywords
- oil pump
- servo motor
- connecting plate
- drive mechanism
- plastic pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to modeling pipe welder technical field, and in particular to a kind of hydraulic drive mechanism for Automatic Plastic pipe welder.This is used for the hydraulic drive mechanism of Automatic Plastic pipe welder, including servo motor, oil pump and connecting plate, the servo motor and oil pump are located on connecting plate, side at connecting plate one pair of them angle positioned at servo motor is symmetrically arranged with support rod, the output end of the servo motor is equipped with motor drum in-phase, the driving end of oil pump is equipped with oil pump synchronizing wheel, passes through toothed belt transmission between the motor drum in-phase and oil pump synchronizing wheel.The beneficial effect is that: structure is simple, quality is stable, volume is light and handy, economical and practical, since the revolving speed of servo motor is high, overload capacity is strong, makes to run when its driving mechanism as hydraulic pressure unit more stable.
Description
Technical field
The utility model belongs to modeling pipe welder technical field, and in particular to one kind is used for Automatic Plastic pipe welder
Hydraulic drive mechanism.
Background technique
The sweat soldering that pipe welder is used for natural gas, water supply pipe is moulded, docking pressure essence is required in welding process
Standard, switching time are short as far as possible to guarantee best welding quality.Hydraulic pressure unit on tradition modeling pipe welder is using general
Logical constant speed motor driving hydraulic oil pump generates hydraulic power, carries out off-load pressure regulation to system pressure by proportioning valve, must in equipment
The physical location of displacement sensor detection machine frame must be installed to carry out the control of welding procedure.Motor is always with most when equipment works
High rotation speed operation, and the efficiency of proportioning valve voltage-regulating system is extremely low, hydraulic oil and motor calorific value are very big, and volume is big, heavy.
Utility model content
It is simple, superior performance for complete that in order to make up for the defects of the prior art, the utility model provides a kind of structures
The hydraulic drive mechanism of automatic plastic pipe welder.
The utility model is achieved by the following technical solution:
A kind of hydraulic drive mechanism for Automatic Plastic pipe welder, including servo motor, oil pump and connecting plate, institute
It states servo motor and oil pump is located on connecting plate, the side at connecting plate one pair of them angle positioned at servo motor is symmetrically arranged with support
Bar, the output end of the servo motor are equipped with motor drum in-phase, and the driving end of oil pump is equipped with oil pump synchronizing wheel, and the motor is synchronous
Pass through toothed belt transmission between wheel and oil pump synchronizing wheel.
Further, the servo motor and oil pump are fixed on connecting plate, and servo motor is located at the same of connecting plate with oil pump
Side, the output end of servo motor and the driving end of oil pump are located at the other side of connecting plate.
Further, the diameter of the motor drum in-phase is less than oil pump synchronizing wheel.
Further, the servo motor is equipped with cable termination.
Further, the oil pump is equipped with oil outlet and oil inlet.
The beneficial effects of the utility model are: structure is simple, quality is stable, volume is light and handy, economical and practical, due to servo electricity
The revolving speed of machine is high, overload capacity is strong, makes to run when its driving mechanism as hydraulic pressure unit more stable.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Attached drawing 1 is the structural schematic diagram of the utility model.
In figure, 1 servo motor, 2 oil pumps, 3 support rods, 4 cable terminations, 5 motor drum in-phases, 6 connecting plates, 7 synchronous belts,
8 oil pump synchronizing wheels, 9 oil outlets, 10 oil inlets.
Specific embodiment
Below with reference to the embodiment hydraulic drive mechanism for Automatic Plastic pipe welder a kind of to the utility model into
Row further illustrates.
Attached drawing 1 is a kind of specific embodiment of the utility model.The utility model one kind is set for the welding of Automatic Plastic pipe
Standby hydraulic drive mechanism, including servo motor 1, oil pump 2 and connecting plate 6, the servo motor 1 and oil pump 2 are located at connecting plate 6
On, the side at 6 one pair of them angle of connecting plate positioned at servo motor 1 is symmetrically arranged with support rod 3, the output of the servo motor 1
End is equipped with motor drum in-phase 5, and the driving end of oil pump 2 is equipped with oil pump synchronizing wheel 8, the motor drum in-phase 5 and oil pump synchronizing wheel 8 it
Between be driven by synchronous belt 7.
Further, the servo motor 1 is fixed on connecting plate 6 with oil pump 2, and servo motor 1 and oil pump 2 are located at connecting plate
6 the same side, the output end of servo motor 1 and the driving end of oil pump 2 are located at the other side of connecting plate 6.
Further, the diameter of the motor drum in-phase 5 is less than oil pump synchronizing wheel 8.
Further, the servo motor 1 is equipped with cable termination 4.
Further, the oil pump 2 is equipped with oil outlet 9 and oil inlet 10.
A kind of hydraulic drive mechanism for Automatic Plastic pipe welder of the utility model passes through the DA of PLC when use
Module output two-way 0-5V signal gives the torque controlling unit and rotary speed controling unit of servo-driver respectively, makes servo motor 1
It is operated with specific torque and revolving speed driving oil pump 2, the torque of oil pump 2 is proportional to the pressure of hydraulic oil, oil in hydraulic principle
The revolving speed of pump 2 is proportional to the flow of hydraulic oil, and pressure sensor gives PLC current hydraulic oil by the A/D module Real-time Feedback of PLC
Real-time pressure, therefore PLC only needs to adjust the 0-5V signal of D/A module output accordingly that closing for hydraulic system pressure can be realized
Ring control with the stepless adjustable control of the flow of hydraulic oil, so can be realized modeling pipe welder welding pressure step-less adjustment,
Equipment speed of service step-less adjustment, pressure controling precision reaches ± 0.05Mpa in practical application.
The utility model is not limited to above embodiment, anyone, which should learn, makes under the enlightenment of the utility model
There is same or similar technical solution with the utility model, each fall within the protection scope of the utility model.
Technology that the utility model is not described in detail, shape, construction portion are well-known technique.
Claims (5)
1. a kind of hydraulic drive mechanism for Automatic Plastic pipe welder, including servo motor, oil pump and connecting plate, special
Sign is that the servo motor and oil pump are located on connecting plate, and the side pair of servo motor is located at connecting plate one pair of them angle
Claim to be equipped with support rod, the output end of the servo motor is equipped with motor drum in-phase, and the driving end of oil pump is equipped with oil pump synchronizing wheel, institute
It states and passes through toothed belt transmission between motor drum in-phase and oil pump synchronizing wheel.
2. a kind of hydraulic drive mechanism for Automatic Plastic pipe welder according to claim 1, it is characterised in that:
The servo motor and oil pump are fixed on connecting plate, and servo motor is located at the same side of connecting plate with oil pump, servo motor
The driving end of output end and oil pump is located at the other side of connecting plate.
3. a kind of hydraulic drive mechanism for Automatic Plastic pipe welder according to claim 1, it is characterised in that:
The diameter of the motor drum in-phase is less than oil pump synchronizing wheel.
4. a kind of hydraulic drive mechanism for Automatic Plastic pipe welder according to claim 1, it is characterised in that:
The servo motor is equipped with cable termination.
5. a kind of hydraulic drive mechanism for Automatic Plastic pipe welder according to claim 1, it is characterised in that:
The oil pump is equipped with oil outlet and oil inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838684.2U CN209164249U (en) | 2018-11-09 | 2018-11-09 | A kind of hydraulic drive mechanism for Automatic Plastic pipe welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838684.2U CN209164249U (en) | 2018-11-09 | 2018-11-09 | A kind of hydraulic drive mechanism for Automatic Plastic pipe welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209164249U true CN209164249U (en) | 2019-07-26 |
Family
ID=67337353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821838684.2U Expired - Fee Related CN209164249U (en) | 2018-11-09 | 2018-11-09 | A kind of hydraulic drive mechanism for Automatic Plastic pipe welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209164249U (en) |
-
2018
- 2018-11-09 CN CN201821838684.2U patent/CN209164249U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20211109 |